Old UEFI Shims Expose Systems to Secure Boot Bypass
Old UEFI Shims Pose Significant Risk to Secure Boot Protections A recently uncovered vulnerability has exposed a significant number of systems to potential attacks, allowing attackers to bypass crucial Secure Boot protections. The issue lies in old Unified Extensible Firmware Interface (UEFI) shim bootloaders, which were signed by Microsoft and allowed Linux distributions to establish … Read more